Tellurium (Te) Back Catalog number: 57552 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C14126200 1,7-Heptanedicarboxylic acid (Azelaic Acid), 250mg Price on request 1791.20-100UG 1-Aminoperylene, neat, Solvent-neat, Unit ca. 100µg, # of units-1, Cas.no. 35337-21-4 Price on request 678036 1,2,3-Trimethylbenzene, 250mg Price on request